JPS5980711A - 鉄から燐を除去する方法 - Google Patents

鉄から燐を除去する方法

Info

Publication number
JPS5980711A
JPS5980711A JP58175151A JP17515183A JPS5980711A JP S5980711 A JPS5980711 A JP S5980711A JP 58175151 A JP58175151 A JP 58175151A JP 17515183 A JP17515183 A JP 17515183A JP S5980711 A JPS5980711 A JP S5980711A
Authority
JP
Japan
Prior art keywords
raw material
iron
gas
oxygen
partial pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP58175151A
Other languages
English (en)
Japanese (ja)
Inventor
コリン・ボツズワ−ス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Publication of JPS5980711A publication Critical patent/JPS5980711A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP58175151A 1982-09-23 1983-09-21 鉄から燐を除去する方法 Pending JPS5980711A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8227177 1982-09-23
GB8227177 1982-09-23

Publications (1)

Publication Number Publication Date
JPS5980711A true JPS5980711A (ja) 1984-05-10

Family

ID=10533120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58175151A Pending JPS5980711A (ja) 1982-09-23 1983-09-21 鉄から燐を除去する方法

Country Status (6)

Country Link
US (1) US4469511A (de)
EP (1) EP0104841B1 (de)
JP (1) JPS5980711A (de)
CA (1) CA1214646A (de)
DE (1) DE3364969D1 (de)
GB (1) GB2127436B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022249797A1 (ja) * 2021-05-26 2022-12-01 Ｊｆｅスチール株式会社 溶鉄の脱りん方法
WO2023234389A1 (ja) * 2022-06-02 2023-12-07 兼房株式会社 木材切削用刃物及びその再研磨方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851813A (de) * 1971-10-28 1973-07-20
JPS52133803A (en) * 1976-05-01 1977-11-09 Nippon Steel Corp Refining of metals and alloys
JPS532326A (en) * 1976-06-29 1978-01-11 Nippon Steel Corp Aftertreatment of calcium carbide-alkaline earth metal halides dephosphorized slag
JPS56133413A (en) * 1980-03-21 1981-10-19 Nippon Steel Corp Steel making method by divided refining

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525616A (de) * 1953-01-22
DE2007373B2 (de) * 1970-02-18 1973-05-03 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren und konverter zum herstellen ferritischer chromstaehle
DE2321644B2 (de) * 1973-04-28 1976-06-10 Verfahren zum entschwefeln von stahlschmelzen
US3897244A (en) * 1973-06-08 1975-07-29 Crawford Brown Murton Method for refining iron-base metal
GB1508592A (en) * 1975-02-18 1978-04-26 Nixon I Manufacture of steel alloy steels and ferrous alloys
DE2629020C2 (de) * 1976-06-29 1985-06-20 Nippon Steel Corp., Tokio/Tokyo Verfahren zum entphosphorn von metallen und legierungen
DE2710577A1 (de) * 1977-03-11 1978-09-14 Thyssen Edelstahlwerke Ag Verfahren zum frischen von stahl
US4212665A (en) * 1978-07-27 1980-07-15 Special Metals Corporation Decarburization of metallic alloys

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851813A (de) * 1971-10-28 1973-07-20
JPS52133803A (en) * 1976-05-01 1977-11-09 Nippon Steel Corp Refining of metals and alloys
JPS532326A (en) * 1976-06-29 1978-01-11 Nippon Steel Corp Aftertreatment of calcium carbide-alkaline earth metal halides dephosphorized slag
JPS56133413A (en) * 1980-03-21 1981-10-19 Nippon Steel Corp Steel making method by divided refining

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022249797A1 (ja) * 2021-05-26 2022-12-01 Ｊｆｅスチール株式会社 溶鉄の脱りん方法
JPWO2022249797A1 (de) * 2021-05-26 2022-12-01
TWI823400B (zh) * 2021-05-26 2023-11-21 日商杰富意鋼鐵股份有限公司 鐵水的脫磷方法
WO2023234389A1 (ja) * 2022-06-02 2023-12-07 兼房株式会社 木材切削用刃物及びその再研磨方法

Also Published As

Publication number Publication date
EP0104841B1 (de) 1986-07-30
GB8324777D0 (en) 1983-10-19
CA1214646A (en) 1986-12-02
GB2127436B (en) 1986-03-19
EP0104841A1 (de) 1984-04-04
US4469511A (en) 1984-09-04
GB2127436A (en) 1984-04-11
DE3364969D1 (en) 1986-09-04

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